Publications

Status of the western blue flag (Iris missouriensis) in Alberta

Description

This wildlife status report looks at the western blue blag, which is the only species of iris native to Alberta. Distributed primarily in the western United States, it penetrates Canada along the... More ≫

Description

This wildlife status report looks at the western blue blag, which is the only species of iris native to Alberta. Distributed primarily in the western United States, it penetrates Canada along the southeastern flanks of the Rocky Mountains in Alberta. It is considered rare in Canada and is currently designated as Threatened nationally. This report is intended to summarize the existing information on the species in Alberta to assist with assessment of its status. It is part of the Alberta Wildlife Status Report series, which provides comprehensive summaries of selected wildlife species intended to be useful to those managing populations of species and their habitats, and to help identify species that may be formally designated as endangered or threatened.

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Floristic, rare plant, and vegetation survey of the Blackfoot Provincial Recreation Area uplands

Description

The purpose of this study was to conduct a floristic and plant community survey in order to document the occurrence and location of rare or otherwise significant plant species and communities of... More ≫

Description

The purpose of this study was to conduct a floristic and plant community survey in order to document the occurrence and location of rare or otherwise significant plant species and communities of the Blackfoot Provincial Recreation Area uplands. Site conditions are described for significant plant species and communities. The information presented in this report and the accompanying map are meant to assist managers to protect and enhance the biodiversity of the Blackfoot.

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A floristic and landscape survey of the Ft. Assiniboine Sandhills Wildland Park

Description

This study reports a floristic and landscape survey of Ft. Assiniboine Sandhills Wildland Park. The park spans about 6,600 ha and is located along the north side of the Athabasca River northeast... More ≫

Description

This study reports a floristic and landscape survey of Ft. Assiniboine Sandhills Wildland Park. The park spans about 6,600 ha and is located along the north side of the Athabasca River northeast of the hamlet of Ft. Assiniboine. Thirty person-days of fieldwork were conducted in June and August 1997; 48 0.03 ha plots were established and described; miscellaneous observations were made outside the plots. A total of 434 species of plants were found in the study area, of which 20 species (4.59%) are classified as provincially rare. Of the 20 rare species, 6 were vascular plants, 7 were mosses, and 7 were lichens. By taxonomic group, there were 258 vascular taxa, 90 mosses, 14 hepatics, and 74 lichens. The typical 0.03 ha plot contained 50.2 species (s.d. 18.9, median 49.5), with a maximum of 97 species and a minimum of 9 species/plot. Mean number of rare species/plot was 0.771 (s.d. 1.372, median 0). White spruce forests, typically represented by riparian old-growth forests along the...

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Floristic and rare plants survey of the Blackfoot Provincial Recreation Area

Description

The purpose of this study was to conduct floristic surveys, identify and document the location of rare vascular and non-vascular native plants, and describe the site conditions where observed rare... More ≫

Description

The purpose of this study was to conduct floristic surveys, identify and document the location of rare vascular and non-vascular native plants, and describe the site conditions where observed rare plants occur as information for the management of the natural resources of the Blackfoot Provincial Recreation Area; and to produce a report and a floristic site survey and rare native plant location map for selected, naturally vegetated areas of the Blackfoot Provincial Recreation Area. The seven fenced pastures inside the Recreation Area were excluded from consideration.

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